NSN 5985-01-045-2085 Waveguide Rotary Joint

About this product

50.0 input impedance rating in ohms, 50.0 output impedance rating in ohms, four threaded helicoil inserts, 8-32 unc-2b, equally spaced on a 2.75 in. diameter bo circle mounting configuration, radio frequency rating: between 240.0 megahertz and 320.0 megahertz .

Manufacturer part number 126-2403-020 for national stock number 5985010452085.

Datasheet

Product description

Radio Frequency Rotary Coupler NSN 5985-01-045-2085.
MPN or Model

126-2403-020
Schedule B
8529.10.9000 (Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi)
NMF (National Motor Freight)
062820 - Radio/tv Transmit/receive Sets
Unit Weight (Est.)
3 lb
Overall Diameter
3.250 inches
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
50.0
Mounting Configuration
Four threaded helicoil inserts, 8-32 unc-2b, equally spaced on a 2.75 in. Diameter bo circle
Radio Frequency Rating
Between 240.0 megahertz and 320.0 megahertz
Unit Type
Coaxial line
Voltage Standing Wave Ratio At Reference Frequency
1.1 to 1.0 at 320 mhz

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Radio Frequency Rotary Coupler

An item which provides a means of transfer of electrical energy between two components or sets, and which is specifically designed to permit one section of a transmission line or waveguide to rotate continuously with respect to another, and still maintain radio frequency continuity.

Mechanic Bill explains Waveguide Rotary Joint

Pricing and Availability

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Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
126-2403-020	Rockwell Collins, Inc.
236212	Microtech, Inc.
343F	Spectrum Microwave, Inc.

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